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Cheap flights from Istanbul to Seattle

One-way from €396, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sun, Apr 18Any priceMon, Apr 19Any priceTue, Apr 20Any priceWed, Apr 21€396Thu, Apr 22Any priceFri, Apr 23Any priceSat, Apr 24Any priceSun, Apr 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
€396
British Airways, flight BA 717Found 6 days ago, 1 adult
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15:45IstanbulWed, Apr 21
Travel time 14h 10m, 1 stopISTSEA
19:55SeattleWed, Apr 21
€404
British Airways, flight BA 679Found 7 days ago, 1 adult
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21:25IstanbulSun, Dec 13
Travel time 14h 5m, 1 stopISTSEA
00:30SeattleMon, Dec 14
€417
British Airways, flight BA 999Found 2 days ago, 1 adult
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08:15IstanbulThu, May 27
Travel time 17h 36m, 2 stopsISTSEA
15:51SeattleThu, May 27
€418
British Airways, flight BA 999Found 5 days ago, 1 adult
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08:15IstanbulThu, Apr 15
Travel time 14h 10m, 1 stopISTSEA
12:25SeattleThu, Apr 15
€420
British Airways, flight BA 999Found 2 days ago, 1 adult
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08:15IstanbulTue, May 11
Travel time 14h 10m, 1 stopISTSEA
12:25SeattleTue, May 11

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Seattle, booked ahead at a fixed price.
    See options
  • Things to do in SeattlePopular tours from $32 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for United States from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €600 per person under Turkey’s rules.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234€6365€7066€6547–8€5609€55910€67311€64112€63213–14€63015€54316–17–18–19–20€57321–22–23–24–25–26–27–28€60329€61530€61231€582

November 2026

MoTuWeThFrSaSu1–2–3–4–5€5926–7€5798–9–10–11€54712€56813–14–15–16–17–18€61019€59120€59121–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
€484 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 15, €543.

Lowest fares by month

In the fares found this week, April 2027 has the lowest: from €396 one-way, against €598 in September 2027. Pick a month to see its cheapest date.

€0€200€400€600OctNovDecJanFebMar€396AprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€543Thu, Oct 151 stop
November€547Wed, Nov 112 stops
December€404Sun, Dec 131 stop
January 2027€435Sat, Jan 231 stop
February 2027—
March 2027—
April 2027€396Wed, Apr 211 stop
May 2027€417Thu, May 272 stops
June 2027—
July 2027€421Sun, Jul 252 stops
August 2027—
September 2027€598Fri, Sep 242 stops

Questions travellers ask

What is the cheapest month to fly from Istanbul to Seattle?

In the fares found this week, April 2027 has the lowest: from €396 one-way, against €598 in September 2027.

Are there direct flights from Istanbul to Seattle?

Yes. Recent fares include nonstop flights with Turkish Airlines.

How long is the flight from Istanbul to Seattle?

A nonstop flight takes about 12h 35m. The distance is 9,778 km.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of €560. Tuesday is the priciest at about €614.

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